45-45-90 angle square



FIG. 1 is a front, left, and top perspective view of a 1^(st) embodiment of the 45-45-90 angle square;

FIG. 2 is a back, right, and top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a front, left, and top perspective view of a 2^(nd) embodiment of the 45-45-90 angle square, the 45-45-90 angle square of the 2^(nd) embodiment of FIGS. 9-16 is the mirror image of the design of the 1st embodiment depicted in FIGS. 1-8;

FIG. 10 is a back, left, and top perspective view of the 2^(nd) embodiment thereof;

FIG. 11 is a front view of the 2nd embodiment thereof;

FIG. 12 is a back view of the 2nd embodiment thereof;

FIG. 13 is a right side view of the 2nd embodiment thereof;

FIG. 14 is a left side view of the 2nd embodiment thereof;

FIG. 15 is a top view of the 2nd embodiment thereof; and,

FIG. 16 is a bottom view of the 2nd embodiment thereof.

The broken lines shown in FIGS. 1-16 illustrate features of the 45-45-90 angle square that form no part of the claimed design. 

CLAIM The ornamental design for a 45-45-90 angle square, as shown and described. 